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Searched refs:sccb (Results 1 – 17 of 17) sorted by relevance

/linux-4.19.296/drivers/s390/char/
Dsclp_early.c65 static int __init sclp_early_read_info(struct read_info_sccb *sccb) in sclp_early_read_info() argument
72 memset(sccb, 0, sizeof(*sccb)); in sclp_early_read_info()
73 sccb->header.length = sizeof(*sccb); in sclp_early_read_info()
74 sccb->header.function_code = 0x80; in sclp_early_read_info()
75 sccb->header.control_mask[2] = 0x80; in sclp_early_read_info()
76 if (sclp_early_cmd(commands[i], sccb)) in sclp_early_read_info()
78 if (sccb->header.response_code == 0x10) in sclp_early_read_info()
80 if (sccb->header.response_code != 0x1f0) in sclp_early_read_info()
86 static void __init sclp_early_facilities_detect(struct read_info_sccb *sccb) in sclp_early_facilities_detect() argument
91 if (sclp_early_read_info(sccb)) in sclp_early_facilities_detect()
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Dsclp_early_core.c59 int sclp_early_cmd(sclp_cmdw_t cmd, void *sccb) in sclp_early_cmd() argument
65 rc = sclp_service_call(cmd, sccb); in sclp_early_cmd()
84 struct write_sccb *sccb; in sclp_early_print_lm() local
90 sccb = (struct write_sccb *) &sclp_early_sccb; in sclp_early_print_lm()
91 end = (unsigned char *) sccb + sizeof(sclp_early_sccb) - 1; in sclp_early_print_lm()
92 memset(sccb, 0, sizeof(*sccb)); in sclp_early_print_lm()
93 ptr = (unsigned char *) &sccb->msg.mdb.mto; in sclp_early_print_lm()
109 len = ptr - (unsigned char *) sccb; in sclp_early_print_lm()
110 sccb->header.length = len - offsetof(struct write_sccb, header); in sclp_early_print_lm()
111 msg = &sccb->msg; in sclp_early_print_lm()
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Dsclp_sdias.c32 static struct sdias_sccb sccb __attribute__((aligned(4096))); variable
81 if (!(sccb.evbuf.hdr.flags & 0x80)) { in sdias_sclp_send()
83 sccb.evbuf.hdr.flags); in sdias_sclp_send()
90 memcpy(&sdias_evbuf, &sccb.evbuf, sizeof(sdias_evbuf)); in sdias_sclp_send()
112 memset(&sccb, 0, sizeof(sccb)); in sclp_sdias_blk_count()
115 sccb.hdr.length = sizeof(sccb); in sclp_sdias_blk_count()
116 sccb.evbuf.hdr.length = sizeof(struct sdias_evbuf); in sclp_sdias_blk_count()
117 sccb.evbuf.hdr.type = EVTYP_SDIAS; in sclp_sdias_blk_count()
118 sccb.evbuf.event_qual = SDIAS_EQ_SIZE; in sclp_sdias_blk_count()
119 sccb.evbuf.data_id = SDIAS_DI_FCP_DUMP; in sclp_sdias_blk_count()
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Dsclp_cmd.c40 int sclp_sync_request(sclp_cmdw_t cmd, void *sccb) in sclp_sync_request() argument
42 return sclp_sync_request_timeout(cmd, sccb, 0); in sclp_sync_request()
45 int sclp_sync_request_timeout(sclp_cmdw_t cmd, void *sccb, int timeout) in sclp_sync_request_timeout() argument
57 request->sccb = sccb; in sclp_sync_request_timeout()
90 struct read_cpu_info_sccb *sccb; in _sclp_get_core_info() local
94 sccb = (void *) get_zeroed_page(GFP_KERNEL | GFP_DMA); in _sclp_get_core_info()
95 if (!sccb) in _sclp_get_core_info()
97 sccb->header.length = sizeof(*sccb); in _sclp_get_core_info()
98 rc = sclp_sync_request_timeout(SCLP_CMDW_READ_CPU_INFO, sccb, in _sclp_get_core_info()
102 if (sccb->header.response_code != 0x0010) { in _sclp_get_core_info()
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Dsclp_pci.c59 struct pci_cfg_sccb *sccb; in do_pci_configure() local
65 sccb = (struct pci_cfg_sccb *) get_zeroed_page(GFP_KERNEL | GFP_DMA); in do_pci_configure()
66 if (!sccb) in do_pci_configure()
69 sccb->header.length = PAGE_SIZE; in do_pci_configure()
70 sccb->atype = SCLP_ATYPE_PCI; in do_pci_configure()
71 sccb->aid = fid; in do_pci_configure()
72 rc = sclp_sync_request(cmd, sccb); in do_pci_configure()
75 switch (sccb->header.response_code) { in do_pci_configure()
81 cmd, sccb->header.response_code); in do_pci_configure()
86 free_page((unsigned long) sccb); in do_pci_configure()
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Dsclp.h128 #define sccb_get_generic_mask(sccb, i) \ argument
130 __typeof__(sccb) __sccb = sccb; \
134 #define sccb_get_recv_mask(sccb) sccb_get_generic_mask(sccb, 0) argument
135 #define sccb_get_send_mask(sccb) sccb_get_generic_mask(sccb, 1) argument
136 #define sccb_get_sclp_recv_mask(sccb) sccb_get_generic_mask(sccb, 2) argument
137 #define sccb_get_sclp_send_mask(sccb) sccb_get_generic_mask(sccb, 3) argument
139 #define sccb_set_generic_mask(sccb, i, val) \ argument
141 __typeof__(sccb) __sccb = sccb; \
145 #define sccb_set_recv_mask(sccb, val) sccb_set_generic_mask(sccb, 0, val) argument
146 #define sccb_set_send_mask(sccb, val) sccb_set_generic_mask(sccb, 1, val) argument
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Dsclp_ftp.c41 req->sccb, 24, req->sccb); in sclp_ftp_txcb()
88 struct sclp_diag_sccb *sccb; in sclp_ftp_et7() local
94 sccb = (void *) get_zeroed_page(GFP_KERNEL | GFP_DMA); in sclp_ftp_et7()
95 if (!req || !sccb) { in sclp_ftp_et7()
100 sccb->hdr.length = SCLP_DIAG_FTP_EVBUF_LEN + in sclp_ftp_et7()
102 sccb->evbuf.hdr.type = EVTYP_DIAG_TEST; in sclp_ftp_et7()
103 sccb->evbuf.hdr.length = SCLP_DIAG_FTP_EVBUF_LEN; in sclp_ftp_et7()
104 sccb->evbuf.hdr.flags = 0; /* clear processed-buffer */ in sclp_ftp_et7()
105 sccb->evbuf.route = SCLP_DIAG_FTP_ROUTE; in sclp_ftp_et7()
106 sccb->evbuf.mdd.ftp.pcx = SCLP_DIAG_FTP_XPCX; in sclp_ftp_et7()
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Dsclp_async.c27 static struct sclp_async_sccb *sccb; variable
105 sccb->evbuf.header.type = EVTYP_ASYNC; in sclp_async_send_wait()
106 sccb->evbuf.rtype = 0xA5; in sclp_async_send_wait()
107 sccb->evbuf.otype = 0x00; in sclp_async_send_wait()
108 evb = &sccb->evbuf; in sclp_async_send_wait()
110 request->sccb = sccb; in sclp_async_send_wait()
112 strncpy(sccb->evbuf.data, message, sizeof(sccb->evbuf.data)); in sclp_async_send_wait()
117 strncpy(sccb->evbuf.comp_id, CONFIG_SCLP_ASYNC_ID, in sclp_async_send_wait()
118 sizeof(sccb->evbuf.comp_id)); in sclp_async_send_wait()
119 sccb->evbuf.header.length = sizeof(sccb->evbuf); in sclp_async_send_wait()
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Dsclp_rw.c51 struct sccb_header *sccb; in sclp_make_buffer() local
53 sccb = (struct sccb_header *) page; in sclp_make_buffer()
58 buffer = ((struct sclp_buffer *) ((addr_t) sccb + PAGE_SIZE)) - 1; in sclp_make_buffer()
59 buffer->sccb = sccb; in sclp_make_buffer()
69 memset(sccb, 0, sizeof(struct sccb_header)); in sclp_make_buffer()
70 sccb->length = sizeof(struct sccb_header); in sclp_make_buffer()
82 return buffer->sccb; in sclp_unmake_buffer()
92 struct sccb_header *sccb; in sclp_initialize_mto() local
103 sccb = buffer->sccb; in sclp_initialize_mto()
104 if ((MAX_SCCB_ROOM - sccb->length) < msg_size) in sclp_initialize_mto()
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Dsclp_ctl.c58 struct sccb_header *sccb; in sclp_ctl_ioctl_sccb() local
66 sccb = (void *) get_zeroed_page(GFP_KERNEL | GFP_DMA); in sclp_ctl_ioctl_sccb()
67 if (!sccb) in sclp_ctl_ioctl_sccb()
70 copy_from_user(sccb, u64_to_uptr(ctl_sccb.sccb), PAGE_SIZE); in sclp_ctl_ioctl_sccb()
72 sizeof(sccb->length) > copied || sccb->length > copied) { in sclp_ctl_ioctl_sccb()
76 if (sccb->length < 8) { in sclp_ctl_ioctl_sccb()
80 rc = sclp_sync_request(ctl_sccb.cmdw, sccb); in sclp_ctl_ioctl_sccb()
83 if (copy_to_user(u64_to_uptr(ctl_sccb.sccb), sccb, sccb->length)) in sclp_ctl_ioctl_sccb()
86 free_page((unsigned long) sccb); in sclp_ctl_ioctl_sccb()
Dsclp_vt220.c128 page = request->sclp_req.sccb; in sclp_vt220_process_queue()
160 struct sclp_vt220_sccb *sccb; in sclp_vt220_callback() local
167 sccb = (struct sclp_vt220_sccb *) vt220_request->sclp_req.sccb; in sclp_vt220_callback()
170 switch (sccb->header.response_code) { in sclp_vt220_callback()
181 if (sclp_remove_processed((struct sccb_header *) sccb) > 0) { in sclp_vt220_callback()
183 sccb->header.response_code = 0x0000; in sclp_vt220_callback()
193 sccb->header.response_code = 0x0000; in sclp_vt220_callback()
228 struct sclp_vt220_sccb *sccb; in sclp_vt220_emit_current() local
232 sccb = (struct sclp_vt220_sccb *) in sclp_vt220_emit_current()
233 sclp_vt220_current_request->sclp_req.sccb; in sclp_vt220_emit_current()
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Dsclp.c279 rc = sclp_service_call(req->command, req->sccb); in __sclp_start_request()
316 if (!req->sccb) in sclp_process_queue()
380 if (!req->sccb) { in sclp_add_request()
399 sclp_dispatch_evbufs(struct sccb_header *sccb) in sclp_dispatch_evbufs() argument
410 for (offset = sizeof(struct sccb_header); offset < sccb->length; in sclp_dispatch_evbufs()
412 evbuf = (struct evbuf_header *) ((addr_t) sccb + offset); in sclp_dispatch_evbufs()
441 struct sccb_header *sccb; in sclp_read_cb() local
443 sccb = (struct sccb_header *) req->sccb; in sclp_read_cb()
444 if (req->status == SCLP_REQ_DONE && (sccb->response_code == 0x20 || in sclp_read_cb()
445 sccb->response_code == 0x220)) in sclp_read_cb()
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Dsclp_config.c96 struct sclp_ofb_sccb *sccb; in sclp_ofb_send_req() local
101 sccb = (struct sclp_ofb_sccb *) get_zeroed_page(GFP_KERNEL | GFP_DMA); in sclp_ofb_send_req()
102 if (!sccb) in sclp_ofb_send_req()
105 sccb->header.length = sizeof(struct sclp_ofb_sccb); in sclp_ofb_send_req()
106 sccb->ofb_evbuf.header.length = sizeof(struct sclp_ofb_evbuf); in sclp_ofb_send_req()
107 sccb->ofb_evbuf.header.type = EVTYP_CONFMGMDATA; in sclp_ofb_send_req()
108 sccb->ofb_evbuf.cm_data.ev_qualifier = EV_QUAL_OPEN4BUSINESS; in sclp_ofb_send_req()
109 memcpy(sccb->ofb_evbuf.ev_data, ev_data, len); in sclp_ofb_send_req()
116 rc = sclp_sync_request(SCLP_CMDW_WRITE_EVENT_DATA, sccb); in sclp_ofb_send_req()
120 response = sccb->header.response_code; in sclp_ofb_send_req()
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Dsclp_cpi_sys.c82 struct cpi_sccb *sccb; in cpi_prepare_req() local
88 sccb = (struct cpi_sccb *) get_zeroed_page(GFP_KERNEL | GFP_DMA); in cpi_prepare_req()
89 if (!sccb) { in cpi_prepare_req()
95 sccb->header.length = sizeof(struct cpi_sccb); in cpi_prepare_req()
96 sccb->cpi_evbuf.header.length = sizeof(struct cpi_evbuf); in cpi_prepare_req()
97 sccb->cpi_evbuf.header.type = EVTYP_CTLPROGIDENT; in cpi_prepare_req()
98 evb = &sccb->cpi_evbuf; in cpi_prepare_req()
114 req->sccb = sccb; in cpi_prepare_req()
122 free_page((unsigned long) req->sccb); in cpi_free_req()
163 response = ((struct cpi_sccb *) req->sccb)->header.response_code; in cpi_req()
Dsclp_sd.c191 struct sclp_sd_sccb *sccb = (void *) page; in sclp_sd_sync() local
196 sclp_sd_listener_init(&listener, (u32) (addr_t) sccb); in sclp_sd_sync()
200 memset(sccb, 0, PAGE_SIZE); in sclp_sd_sync()
201 sccb->hdr.length = sizeof(sccb->hdr) + sizeof(sccb->evbuf); in sclp_sd_sync()
202 evbuf = &sccb->evbuf; in sclp_sd_sync()
216 rc = sclp_sync_request(SCLP_CMDW_WRITE_EVENT_DATA, sccb); in sclp_sd_sync()
222 if (sccb->hdr.response_code == 0x73f0) { in sclp_sd_sync()
227 if (sccb->hdr.response_code != 0x0020 || !(evbuf->hdr.flags & 0x80)) { in sclp_sd_sync()
260 eq, di, sccb->hdr.response_code, evbuf->hdr.flags, in sclp_sd_sync()
Dsclp_rw.h68 void *sccb; member
/linux-4.19.296/drivers/base/regmap/
DMakefile18 obj-$(CONFIG_REGMAP_SCCB) += regmap-sccb.o